Is there any difference between this year's and last year's postermania?

Tech Specs:

Length:

144 cm, 147 cm, 150 cm, 153 cm, 156 cm, 159 cm 

Shape:

twin 

Flex:

medium 

Camber:

rocker (reverse) 

Effective Edge:

[144 cm ] 1090 mm; [147 cm ] 1120 mm; [150 cm ] 1150 mm; [153 cm ] 1180 mm; [156 cm ] 1210 mm; [159 cm ] 1240 mm 

Waist Width:

[144 cm ] 246 mm; [147 cm ] 248 mm; [150 cm ] 249 mm; [153 cm ] 251 mm; [156 cm ] 253 mm; [159 cm ] 254 mm 

Sidecut Radius:

[144 cm ] 7.32 m; [147 cm ] 7.54 m; [150 cm ] 7.77 m; [153 cm ] 7.99 m; [156 cm ] 8.22 m; [159 cm ] 8.44 m 

Stance Width:

[144 cm] 19.5 - 22.5 lb; [147 cm] 20.5 - 23.5 lb; [150 cm] 20.85 - 24 lb; [153-159 cm] 22 - 25.25 lb 

Stance Setback:

0 in 

Core:

wood 

Base:

sintered 

Recommended Rider Weight:

[144 cm] 75 - 125 lb; [147 cm] 80 - 140 lb; [150 cm] 110 - 165 lb; [153 cm] 115 - 170 lb; [157 cm] 130 - 195 lb; [160 cm] 150 - 200+ lb 

Recommended Use:

freestyle 

Manufacturer Warranty:

2 years